In the meantime, they are asking people to stay away from the Craters Mountain Bike Park.
The park has about 50 kilometres of trails, catering for various age groups and abilities.
Another trail operated by Bike Taupō, The Rotary Ride between Spa Park and Huka Falls, is now open for use, and the Cafe Track between Huka Falls and the Hub will be open by the end of the day.
The Great Lake Trails, the Huka Loop and Aratiatia Trails could be open by the middle of next week.